diff --git a/post_merge.sh b/post_merge.sh
index dbe9a46cf8..bc711e8797 100755
--- a/post_merge.sh
+++ b/post_merge.sh
@@ -9,7 +9,8 @@ source "$mydir/merge_helpers.sh"
 require_clean_git
 
 # Color corrections | TODO more?
-sed -i 's|@color/riotx_accent|?colorAccent|g' vector/src/main/res/layout/*
+sed -i 's|"@color/riotx_accent"|"?colorAccent"|g' vector/src/*/res/layout/*
+sed -i 's|"@style/VectorButtonStyle"|"?materialButtonStyle"|g' vector/src/*/res/layout/*
 uncommitted=`git status --porcelain`
 if [ -z "$uncommitted" ]; then
     echo "Seems like colors are still fine :)"
diff --git a/vector/src/debug/res/layout/activity_debug_menu.xml b/vector/src/debug/res/layout/activity_debug_menu.xml
index 6a41488987..27735c61ac 100644
--- a/vector/src/debug/res/layout/activity_debug_menu.xml
+++ b/vector/src/debug/res/layout/activity_debug_menu.xml
@@ -22,49 +22,49 @@
 
             <com.google.android.material.button.MaterialButton
                 android:id="@+id/debug_test_text_view_link"
-                style="@style/VectorButtonStyle"
+                style="?materialButtonStyle"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:text="Test linkification" />
 
             <com.google.android.material.button.MaterialButton
                 android:id="@+id/debug_test_notification"
-                style="@style/VectorButtonStyle"
+                style="?materialButtonStyle"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:text="Test Notification" />
 
             <com.google.android.material.button.MaterialButton
                 android:id="@+id/debug_test_material_theme_light"
-                style="@style/VectorButtonStyle"
+                style="?materialButtonStyle"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:text="Test Material theme Light" />
 
             <com.google.android.material.button.MaterialButton
                 android:id="@+id/debug_test_material_theme_dark"
-                style="@style/VectorButtonStyle"
+                style="?materialButtonStyle"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:text="Test Material theme Dark" />
 
             <com.google.android.material.button.MaterialButton
                 android:id="@+id/debug_show_sas_emoji"
-                style="@style/VectorButtonStyle"
+                style="?materialButtonStyle"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:text="Display all SAS emoji" />
 
             <com.google.android.material.button.MaterialButton
                 android:id="@+id/debug_test_crash"
-                style="@style/VectorButtonStyle"
+                style="?materialButtonStyle"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:text="Crash the app" />
 
             <com.google.android.material.button.MaterialButton
                 android:id="@+id/debug_scan_qr_code"
-                style="@style/VectorButtonStyle"
+                style="?materialButtonStyle"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:text="Scan QR-code" />
diff --git a/vector/src/main/res/drawable-hdpi/ic_material_play_circle.png b/vector/src/main/res/drawable-hdpi/ic_material_play_circle.png
deleted file mode 100644
index 425a1cd000..0000000000
Binary files a/vector/src/main/res/drawable-hdpi/ic_material_play_circle.png and /dev/null differ
diff --git a/vector/src/main/res/drawable-mdpi/ic_material_play_circle.png b/vector/src/main/res/drawable-mdpi/ic_material_play_circle.png
deleted file mode 100644
index dbdf8e5dcd..0000000000
Binary files a/vector/src/main/res/drawable-mdpi/ic_material_play_circle.png and /dev/null differ
diff --git a/vector/src/main/res/drawable-xhdpi/ic_material_play_circle.png b/vector/src/main/res/drawable-xhdpi/ic_material_play_circle.png
deleted file mode 100644
index 2235562c6f..0000000000
Binary files a/vector/src/main/res/drawable-xhdpi/ic_material_play_circle.png and /dev/null differ
diff --git a/vector/src/main/res/drawable-xxhdpi/ic_material_play_circle.png b/vector/src/main/res/drawable-xxhdpi/ic_material_play_circle.png
deleted file mode 100644
index 338ec04ebd..0000000000
Binary files a/vector/src/main/res/drawable-xxhdpi/ic_material_play_circle.png and /dev/null differ
diff --git a/vector/src/main/res/drawable-xxxhdpi/ic_material_folder_green_vector.png b/vector/src/main/res/drawable-xxxhdpi/ic_material_folder_green_vector.png
deleted file mode 100644
index 62133031e3..0000000000
Binary files a/vector/src/main/res/drawable-xxxhdpi/ic_material_folder_green_vector.png and /dev/null differ
diff --git a/vector/src/main/res/drawable-xxxhdpi/ic_material_play_circle.png b/vector/src/main/res/drawable-xxxhdpi/ic_material_play_circle.png
deleted file mode 100644
index 9fbb821588..0000000000
Binary files a/vector/src/main/res/drawable-xxxhdpi/ic_material_play_circle.png and /dev/null differ
diff --git a/vector/src/main/res/drawable/ic_material_play_circle.xml b/vector/src/main/res/drawable/ic_material_play_circle.xml
new file mode 100644
index 0000000000..ca46cbbbdd
--- /dev/null
+++ b/vector/src/main/res/drawable/ic_material_play_circle.xml
@@ -0,0 +1,7 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path android:fillColor="?colorAccentPale" android:pathData="M10,16.5V7.5L16,12M12,2A10,10 0 0,0 2,12A10,10 0 0,0 12,22A10,10 0 0,0 22,12A10,10 0 0,0 12,2Z" />
+</vector>
diff --git a/vector/src/main/res/values/attrs_sc.xml b/vector/src/main/res/values/attrs_sc.xml
index 89423e68ec..40bab78f60 100644
--- a/vector/src/main/res/values/attrs_sc.xml
+++ b/vector/src/main/res/values/attrs_sc.xml
@@ -6,6 +6,7 @@
         <attr name="sc_message_bg_incoming" format="color" />
         <attr name="sc_message_bg_outgoing" format="color" />
 
+        <attr name="colorAccentPale" format="color" />
         <attr name="riotx_positive_accent" format="color" />
         <attr name="riotx_positive_accent_alpha12" format="color" />
         <attr name="riotx_toolbar_bg" format="color" />
diff --git a/vector/src/main/res/values/colors_sc.xml b/vector/src/main/res/values/colors_sc.xml
index e02f6d47b3..70954b28e0 100644
--- a/vector/src/main/res/values/colors_sc.xml
+++ b/vector/src/main/res/values/colors_sc.xml
@@ -7,7 +7,10 @@
     <color name="accent_sc_dark">#689F38</color>
     <color name="accent_sc_50">#F1F8E9</color>
     <color name="accent_sc_100">#DCEDC8</color>
+    <color name="accent_sc_200">#C5E1A5</color>
+    <color name="accent_sc_300">#AED581</color>
     <color name="accent_sc_900">#33691E</color>
+    <color name="accent_sc_pale">@color/accent_sc_300</color>
     <color name="direct_chat_ring_color_sc">@color/accent_sc_dark</color>
 
     <color name="avatar_fill_sc_1">@color/accent_sc</color>
@@ -31,4 +34,7 @@
 
     <color name="sc_reaction_background_on_light">@color/accent_sc_50</color>
     <color name="sc_reaction_background_on_dark">@color/accent_sc_900</color>
+
+    <!-- This is actually not an SC color, but the one found in element for ic_material_play_circle PNGs -->
+    <color name="element_accent_pale">#76cfa6</color>
 </resources>
diff --git a/vector/src/main/res/values/theme_dark.xml b/vector/src/main/res/values/theme_dark.xml
index 09d7f436be..085c0c8751 100644
--- a/vector/src/main/res/values/theme_dark.xml
+++ b/vector/src/main/res/values/theme_dark.xml
@@ -194,6 +194,7 @@
         <item name="riotx_unread_unimportant_room_badge">@color/riotx_unread_room_badge_dark</item>
         <item name="timestamp_overlay_fg">@color/timestamp_overlay_fg</item>
         <item name="timestamp_overlay_bg">@color/timestamp_overlay_bg</item>
+        <item name="colorAccentPale">@color/element_accent_pale</item>
 
         <item name="android:statusBarColor">@color/riotx_header_panel_background_dark</item>
         <item name="android:navigationBarColor">@color/riotx_header_panel_background_dark</item>
diff --git a/vector/src/main/res/values/theme_light.xml b/vector/src/main/res/values/theme_light.xml
index 49ce3868b6..65b1e36ed4 100644
--- a/vector/src/main/res/values/theme_light.xml
+++ b/vector/src/main/res/values/theme_light.xml
@@ -194,6 +194,7 @@
         <item name="riotx_unread_unimportant_room_badge">@color/riotx_unread_room_badge_light</item>
         <item name="timestamp_overlay_fg">@color/timestamp_overlay_fg</item>
         <item name="timestamp_overlay_bg">@color/timestamp_overlay_bg</item>
+        <item name="colorAccentPale">@color/element_accent_pale</item>
 
         <!-- Use dark color, to have enough contrast with icons color. windowLightStatusBar is only available in API 23+ -->
         <item name="android:statusBarColor">@color/riotx_header_panel_background_dark</item>
diff --git a/vector/src/main/res/values/theme_sc.xml b/vector/src/main/res/values/theme_sc.xml
index 52bf7cbdbd..f2e19af5ed 100644
--- a/vector/src/main/res/values/theme_sc.xml
+++ b/vector/src/main/res/values/theme_sc.xml
@@ -166,12 +166,14 @@
         <!-- Style to use for message text within a SnackBar in this theme. -->
         <item name="snackbarTextViewStyle">@style/VectorSnackBarText</item>
 
+        <!-- SC additions -->
         <item name="sc_message_bg_incoming">@color/background_floating_sc</item>
         <item name="sc_message_bg_outgoing">@color/background_sc</item>
         <item name="riotx_positive_accent">@color/accent_sc</item>
         <item name="riotx_positive_accent_alpha12">@color/accent_sc_alpha12</item>
         <item name="riotx_toolbar_bg">?riotx_background</item>
         <item name="riotx_unread_unimportant_room_badge">@color/background_floating_sc</item>
+        <item name="colorAccentPale">@color/accent_sc_pale</item>
 
         <item name="android:statusBarColor">@color/background_black_sc</item>
         <item name="android:navigationBarColor">@color/background_black_sc</item>
diff --git a/vector/src/main/res/values/theme_sc_light.xml b/vector/src/main/res/values/theme_sc_light.xml
index a7140d8707..31d42e265a 100644
--- a/vector/src/main/res/values/theme_sc_light.xml
+++ b/vector/src/main/res/values/theme_sc_light.xml
@@ -32,6 +32,7 @@
         <item name="riotx_positive_accent_alpha12">@color/accent_sc_alpha12</item>
         <item name="riotx_toolbar_bg">?riotx_background</item>
         <item name="riotx_unread_unimportant_room_badge">?riotx_header_panel_text_secondary</item>
+        <item name="colorAccentPale">@color/accent_sc_pale</item>
 
         <item name="bottomSheetDialogTheme">@style/Vector.BottomSheet.SC.Light</item>